[Adium-devl] 1.4a1 planning

[David Smith]

On Apr 10, 2009, at 11:45 AM, Peter Hosey wrote:

> On Apr 10, 2009, at 11:34:19, David Smith wrote:
>> After Evan's commits this morning adding listobject proxies  
>> (hooray) …
>
> On that subject: What *are* these list object proxies?
>
> The commit message says:
>
>> Added a proxy for AIListObject which will allow us to unique the  
>> 'items' shown within a contact list without duplicating  
>> AIListObject instances.  AIListObject->AIProxyListObject is a one- 
>> to-many relationship; an AIProxyListObject knows its one  
>> AIListObject, and an AIListObject knows its many AIProxyListObjects.
>
> but I don't see how having multiple proxy objects per real object  
> helps you unique anything.
>
> What problem is this class solving?
>

NSOutlineView breaks if you give it the same item for two rows.